Built by the last of Spain's Muslim rulers, the Alhambra is a regal palace that has shimmered over the city of Granada for 800 years.
he Alhambra is a regal palace that has shimmered over the city of Granada for 800 yearstanding out as a terracotta orange beacon under a midday Sun before giving way to red-pinkish hues in dusk's fading light.
Gold is one of the least reactive metals, so it should stand the test of time. The precious metal is resistant to sunlight, humidity, air pollution, and baking temperatures, which is why it is such a prized material for crafting jewelry, coins, and more recently, electronic devices – all things you don't want to degrade., and artworks using a technique called gilding.
The transformation of gold's warm glow to a bruised purple is a trick of chemistry understood since ancient times. Cardell and Guerra set out to investigate, using a scanning electron microscope equipped with an array of spectrometers to reveal the chemical composition of the Alhambra's gold-lined features, down to the nano-scale.
Australia Latest News, Australia Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Amber Heard plays with daughter Oonagh during Spain vacationThe “Aquaman” actress, 36, was all smiles while helping her 1-year-old daughter down the slide as they vacationed in Spain over the weekend.
Read more »
16 Times TV Shows Built Up Storylines, Then Dropped The Ball Like A Hot PotatoGossip Girl really told us that Dan and Serena shared a secret half-brother and had Lily and Rufus spend several episodes trying to track him down, only for us to meet this guy ONCE and then just never hear of his existence ever again.
Read more »
The 'tombstone village' built by Korean refugees on a Japanese cemeteryWalking through the village, tombstones can be spotted tucked under doorsteps and staircases, and on the corners of stone walls. Outside some homes, they're used to prop up gas cylinders and flower pots.
Read more »
NYC Moving Tent City Built to Help Asylum Seekers From Bronx to Randall's IslandThe administration for New York City Mayor Eric Adams is doing an about-face in regards to where it plans on housing hundreds of asylum seekers, as it plans on relocating migrants to a different part of the city.
Read more »
Source: Ukraine to Join Spain-Portugal 2030 World Cup Bid⚽ Ukraine is set to join Spain and Portugal in a combined bid to host the 2030 World Cup. A person familiar with the project told The Associated Press on Tuesday that Ukraine is being added to the Spain-Portugal bid.
Read more »